vaccine October 19, 2021 11:35 pm FDA Set to Approve ‘Mixing and Matching' COVID Booster Shots The Food and Drug Administration is expected to approve people getting different booster shots from their original COVID-19 vaccines. US & World Videos 1:39 Lawrence police cracking down on illegal dirt bikes 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:30 Putting an increase in COVID cases into context 1:41 COVID cluster prompts masking at Beth Israel Deaconess Medical Center 0:50 COVID cluster at hospital prompts return of mask requirement in affected unit
